Exception at test::intenal::MakeAndRegisterTestInfo

[chenzhengda]

I am building my project using cmake and introducing Gtest from FetchContent. One of the tests is causing a test core dump (not yet run to the test code snippet).
First of all it was related to a piece of code in the test program, once I commented out this piece of code the core dump would no longer occur.
Also, when I compile with Debug and MinSizeRel, the core dump does not occur.
The call stack information is as follows. How do I debug this further?

libc.so.6!__memmove_avx_unaligned_erms() (/build/glibc-SzIz7B/glibc-2.31/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:440)
std::char_traits<char>::copy(std::size_t __n, const std::char_traits<char>::char_type * __s2, std::char_traits<char>::char_type * __s1) (/usr/include/c++/9/bits/char_traits.h:372)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::size_type __n, const char * __s, char * __d) (/usr/include/c++/9/bits/basic_string.h:355)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::size_type __n, const char * __s, char * __d) (/usr/include/c++/9/bits/basic_string.h:350)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy_chars(char * __k2, char * __k1, char * __p) (/usr/include/c++/9/bits/basic_string.h:397)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > * const this, char * __beg, char * __end) (/usr/include/c++/9/bits/basic_string.tcc:225)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*>(char * __end, char * __beg, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > * const this) (/usr/include/c++/9/bits/basic_string.h:940)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char * __end, char * __beg, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > * const this) (/usr/include/c++/9/bits/basic_string.h:270)
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > & __str, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > * const this) (/usr/include/c++/9/bits/basic_string.h:455)
testing::internal::CodeLocation::CodeLocation(testing::internal::CodeLocation * const this) (/home/Torch-PopRT_internal/build/_deps/googletest-src/googletest/include/gtest/internal/gtest-internal.h:480)
testing::internal::MakeAndRegisterTestInfo(const char * test_suite_name, const char * name, const char * type_param, const char * value_param, testing::internal::CodeLocation code_location, testing::internal::TypeId fixture_class_id, testing::internal::SetUpTestSuiteFunc set_up_tc, testing::internal::TearDownTestSuiteFunc tear_down_tc, testing::internal::TestFactoryBase * factory) (/home/Torch-PopRT_internal/build/_deps/googletest-src/googletest/src/gtest.cc:2588)
__static_initialization_and_destruction_0(int __initialize_p, int __priority) (/home/Torch-PopRT_internal/build/_deps/googletest-src/googletest/include/gtest/internal/gtest-internal.h:481)
_GLOBAL__sub_I__ZN30HelloTest_BasicAssertions_Test10test_info_E() (/home/Torch-PopRT_internal/tests/unit_test.cpp:48)
__libc_csu_init (未知源:0)
libc.so.6!__libc_start_main(int (*)(int, char **, char **) main, int argc, char ** argv, int (*)(int, char **, char **) init, void (*)(void) fini, void (*)(void) rtld_fini, void * stack_end) (/build/glibc-SzIz7B/glibc-2.31/csu/libc-start.c:264)
_start() (/usr/include/c++/9/ext/new_allocator.h:89)

[chenzhengda]

The following variable appears to be the cause of the core dump. The diagram above represents a normal running Test program, and the diagram below represents a Test program that is causing a core dump.
What is this variable?

[chenzhengda]

Some kind of conflict between Torch and GTest has led to this.
set add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0) for GTest can solve this problem temporarily